South Dakota Citizen Voting-age Population By County in 2010 (ACS-5Yrs)
Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2010, the citizen voting-age population for South Dakota was 590,645 and represented 73.88% of the total South Dakota population.
Among all South Dakota counties, Minnehaha had the highest citizen voting-age population (119.72K), followed by Pennington (72.66K), and Lincoln (28.90K).
In terms of percentages, Custer had the highest percentage of its population being citizens of voting-age (81.20%), followed by Jerauld (80.88%), and Clay (80.85%).
The chart and table below shows the citizen voting-age population of each county and the percentage of each county's population that were citizens of voting-age.
You can see similar information for other states and by state for the United States.
| County | Citizen Voting-age Population | % of County Population |
|---|---|---|
| Minnehaha | 119720 | 72.21 |
| Pennington | 72660 | 74.20 |
| Lincoln | 28895 | 69.98 |
| Brown | 27475 | 76.30 |
| Brookings | 24450 | 78.24 |
| Codington | 20265 | 74.94 |
| Lawrence | 18890 | 79.81 |
| Meade | 18590 | 73.90 |
| Yankton | 16915 | 76.14 |
| Davison | 14800 | 76.31 |
| Hughes | 12695 | 75.45 |
| Beadle | 12520 | 74.39 |
| Clay | 11170 | 80.85 |
| Union | 10265 | 73.82 |
| Lake | 8565 | 77.79 |
| Shannon | 8035 | 59.81 |
| Butte | 7310 | 73.91 |
| Roberts | 7140 | 71.15 |
| Custer | 6565 | 81.20 |
| Charles Mix | 6420 | 70.74 |
| Turner | 6365 | 76.05 |
| Fall River | 5710 | 80.65 |
| Todd | 5685 | 59.37 |
| Bon Homme | 5630 | 79.52 |
| Hutchinson | 5610 | 75.91 |
| Grant | 5525 | 74.86 |
| Spink | 4915 | 75.38 |
| Moody | 4770 | 73.27 |
| Day | 4455 | 77.95 |
| Tripp | 4345 | 75.63 |
| Walworth | 4185 | 77.36 |
| McCook | 4145 | 73.49 |
| Kingsbury | 4055 | 78.43 |
| Hamlin | 3970 | 68.92 |
| Brule | 3595 | 70.08 |
| Dewey | 3500 | 65.36 |
| Marshall | 3400 | 73.59 |
| Gregory | 3335 | 78.10 |
| Deuel | 3285 | 75.09 |
| Edmunds | 3115 | 77.01 |
| Clark | 2780 | 75.14 |
| Hand | 2670 | 78.53 |
| Corson | 2655 | 65.47 |
| Lyman | 2590 | 69.34 |
| Douglas | 2350 | 77.18 |
| Perkins | 2325 | 78.15 |
| Bennett | 2315 | 67.30 |
| Hanson | 2285 | 67.60 |
| Stanley | 2235 | 77.20 |
| Aurora | 1935 | 70.62 |
| Jackson | 1915 | 64.05 |
| McPherson | 1900 | 75.85 |
| Potter | 1900 | 79.83 |
| Miner | 1895 | 78.63 |
| Faulk | 1830 | 76.73 |
| Sanborn | 1770 | 74.37 |
| Ziebach | 1700 | 61.48 |
| Jerauld | 1650 | 80.88 |
| Haakon | 1500 | 79.58 |
| Mellette | 1345 | 66.26 |
| Hyde | 1145 | 75.33 |
| Buffalo | 1140 | 59.07 |
| Campbell | 1130 | 79.02 |
| Sully | 1030 | 77.44 |
| Harding | 925 | 74.00 |
| Jones | 805 | 74.88 |
